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Nowadays, there are so many products of 4 inch usb cooling fans in the market and you are wondering to choose a best one. You have searched for 4 inch usb cooling fans in many merchants, compared about products prices & reviews before deciding to buy them.
You are in RIGHT PLACE.
Here are some of best sellings 4 inch usb cooling fans which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
AC Infinity AXIAL LS1238, Quiet Muffin Fan, 120V AC 120mm x 38mm Low Speed, for DIY Cooling Ventilation Exhaust Projects
- Designed for projects that requires cooling or ventilation
- or as a replacement fan for various products.
- Includes a heavy-duty aluminum fan with power plug cord, two fan guards, and mounting screw set.
- Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright.
- Low Speed: Has a lower noise and airflow rating than high speed models of the same size.
- 120 x 120 x 38 mm (4.7 x 4.7 x 1.5 in.) | 100 to 125V AC | Airflow: 62 CFM | Noise: 32 dBA | Speed: 1800 RPM
Product Description
The heavy duty axial fan kit is designed for custom projects and as a replacement fan. The fan runs on 100 to 125V AC and contains everything needed to easily mount the fan and power it through a wall outlet. Includes a 4 foot power cord that can be easily attached to the fan’s metal terminals and allows it to be powered through a wall outlet. The plug cord can also be cut and be converted into lead wires to be connected to a wired AC power source. Also includes two 120 millimeter metal fan guards and a mounting screw set. The AC Infinity axial fan is UL recognized under certificate E503903, and also CE and RoHS certified.
Heavy Duty Construction
The fan’s housing is constructed of die-cast aluminum painted black and able to perform well in harsh environments and withstand shocks. Its impeller and blades are molded with thermoplastic which have a high resistance to flammability Impedance protected motors contains windings that have a higher resistance to heat during a rotor lock. Containing long life dual ball bearings, the fans can be run continuously for 67,000 hours and be mounted in any direction.
Applications
This low speed fan is suitable in applications that requires a lower noise level and can accept a weaker airflow. Popular uses include theater cabinets, woodstove heaters, room to room doorways, amplifiers, kegerators, and more. Because this is a standard industrial size fan, it can be used to replace fans found in various electronics and machinery.
USB Desk Fan,EasyAcc 4 Inch Mini USB Table Fan Electric 4 Blades Portable Personal Fan with 360°Rotation and Adjustable Angle Cooling Floor Fan Fit All USB Device for Office Home Desktop Table – Black
- Multifunctional Fan — With compact size and metal material, suitable for office desktop, used as personal fan to keep yourself cool, or used as the radiator to keep computer cool.
- Broad Compatibility — Powered by a 1.2 meter USB cable, it works with laptops, computers, power banks and other USB-enabled devices.
- Adjustable Angle — The fan is able to swivel forward and backward. Just adjust the angle to suit your position freely.
- Reliable Quality — Metal frame holds tightly around. Aluminum blades are lightweight yet more durable than others, and it won’t deform over time yet cost less energy.
- Cools Your Summer — At a portable size, it brings you a right amount of breeze that cools your summer.
AC Infinity AXIAL 1225, Quiet Muffin Fan, 120V AC 120mm x 25mm Low Speed, for DIY Cooling Ventilation Exhaust Projects
Product Description
The heavy duty axial fan kit is designed for custom projects and as a replacement fan. The fan runs on 100 to 125V AC and contains everything needed to easily mount the fan and power it through a wall outlet. Includes a 4 foot power cord that can be easily attached to the fan’s metal terminals and allows it to be powered through a wall outlet. The plug cord can also be cut and be converted into lead wires to be connected to a wired AC power source. Also includes two 120 millimeter metal fan guards and a mounting screw set. AC Infinity fans are certified by CE, UL, TUV, and RoHS.
Heavy Duty Construction
The fan’s housing is constructed of die-cast aluminum painted black and able to perform well in harsh environments and withstand shocks. Its impeller and blades are molded with thermoplastic and meets UL 94 standards for resistance to flammability. Impedance protected motors contains windings that have a higher resistance to heat during a rotor lock. Containing long life dual ball bearings, the fans can be run continuously for 67,000 hours and be mounted in any direction.
Applications
This low speed fan is suitable in applications that requires a lower noise level and can accept a weaker airflow. Popular uses include theater cabinets, woodstove heaters, room to room doorways, amplifiers, kegerators, and more. Because this is a standard industrial size fan, it can be used to replace fans found in various electronics and machinery.
KEYNICE USB Desk Fan, 4 Inch Table Fans, Mini Clip on Fan, Portable Cooling Fan with 2 Speed, USB Powered Stroller Fan, 360° Rotate USB Fan, Personal Quiet Electric Fan for Home Office Camping- Black
- Clip and table desk type, perfect fan for the office, home, dorm, study, library, games room
- It is extremely compact, its size is about 8.1 x 7.8 x 4.2 inches, and the usb cable length is about 1.5 meters
- With quiet operation, you can keep this by your bedside and sleep comfortably without the noise bothering you
- 4 inch blade and 6 inch frame saves your desk space
- adjust the direction of the wind with 360° up and down, left and right adjustment, you can enjoy the cool wind from any directions
- Note: This fan just powered by USB, it needs plug in usb to use, connects to any PC/laptop via USB or can connect to a AC port with a USB AC adapter( not include)
USB Desk Fan, 4 Inch Mini Portable Table Personal USB Fan Ultra Quiet Cooling with 360° Rotatable Tilt 3 Speeds Strong Airflow for Office, Home, Outdoor Travel Beach (Navy Blue)
- ???? Quieter Fan — Our USB desk fan uses a silent structure which is engineered to be ultra-quiet while delivering high airflow. Better accompany your work or sleep without disturbing you. even in high speed the noise is less than 40dB.
- ???? Exquisite Design — ONLY 6 oz! Compact lightweight design for maximum convenience. Small and lightweight personal fan provides cooling air circulation in any desired directions with 360 degree tilt rotation. Perfect for use in home, car, office, desktop, camping, or travel.
- ???? Three-speed Adjustable — Compared with the version USB metal fan, this fan has stronger airflow and cool you more quickly. offering the power for intense cooling or energy-saving air circulation.3 Speeds adjustable with only one button to control, which is easy to operated. There are Low/medium/high speed level.
- ???? High Compatibility USB-powered — This USB fan is powered by USB and compatible with PC/laptop, power bank, AC adapter, car charger, etc. The charging cable is the same as Android phone USB cable. You can use or charge the fan with your smartphone charger or plug into your computer USB interface.
- ???? Buy with Confidence — We offers 18-month warranty for any defective fan. We will bring you a friendly customer service experience and warranty service. Add it to your cart with confidence.
????️????️????️ Summer is coming, do you still find a portable cooling fan for the hot summer?
Our 2019 New style high quality USB desk fan is your best choice!
It provides strong cool airflow bring you a cool summer anytime, anywhere.
WHY US:
???? The Mini USB Fan is 4 inches in size and can be used in homes, offices, libraries, dormitories, etc. This fan takes up little space and is light in weight.
???? The fan uses a new generation of five-leaf blades for less noise and more powerful wind.
???? The rubber Anti-Slip Base ensures that the fan will not move easily on the table.
???? The fan can be adjusted up and down 360°, allowing you to adjust to the suitable position at will.
???? USB powered, you can use the fan by plugging in the USB interface of the device such as computer, laptop, adapter (not included).
Specifications:
Power Supply: USB
Speed Mode: 3 Speed
Working Noise: ＜40dB
Input: 5V-1A
Dimensions: 4.8*4.8*2 inch
Length of USB Cable: 3.9 Feet
Net Weight: 169g (6 Oz)
Color: Navy Blue
Package Included:
1 * USB Cooling Desk Fan
1 * USB Cable
1 * User Manual
Warning:
1. Do not block the fan from rotating and it may damage the motor.
2. When the fan is running, do not touch the fan blades and you may be injured.
3. Please use an adapter with power of 5V 1A or above (maximum 5V 2A), otherwise it may not work properly.
❤ 100% Satisfaction Guaranteed.
If there are any quality problem, please contact us, we will provide a replacement to you ASAP.
Click “Add to Cart ”and Start COOL Summer!
OPOLAR 2019 New Mini USB Desk Fan with 3 Speeds, Strong Airflow but Whisper Quiet, 40° Adjustable Tilt Angle for Better Cooling, Perfect Portable Personal Fan for Desktop Office Table
- Small but mighty: Compared with the old version USB metal fan, this fan has stronger airflow and cool you more quickly. 3 Speeds adjustable with only one button to control, which is easy to operated.
- Quiet Operation: Althought the fan is very strong, even in high speed the noise is less than 50dB. It is a slient and good friend when working and sleeping. Ideal for your desk, office nedroom Use.
- USB Powered: Powered by a 4.9ft USB cable, compatible with computers, laptops, power banks, wall chargers and any other USB-enabled power supply. USB fan is energy-saving and environmentally friendly.
- Adjustable & Easy to Clean: Fan head is able to tilt from 0 to 40 degree to direct the ariflow to where you want. Removable front cover is easy to remove for cleaning the fan blade.
- One Year Warranty: OPOLAR offers one year warranty for any defective fan. Please write to [email protected] for help if meeting any problem.
ELUTENG 120mm Fan Filter 2 Pack IP40 Dustproof Blower Guard ABS Computer Ventilator Grill 12cm Fan Mesh Cover Tool-Free Fan Strainer Compatible for 120×120 Case Fan USB Cooling Fan
- ELUTENG 120mm fan filter for home computer chassis fan, speaker, and other electrical and electronic products.
- Nylon dust-proof fan filter, up to 89% efficiency to keep PC and PC components clean and extend their lifespan.
- Made of high-qualiyt ABS resin material , fireproof, heatproof and washable, can be recleaned many times.
- This fan grill can minimize the fan noise to provide you a quiet living and working environment.
- Simple installation, attached a screwdriver, only 6 steps, you can install it on your fan or other electronics.
Similar items with 4 stars and above
OPOLAR Mini USB Table Desktop Personal Fan (Metal Design, Quiet Operation; 3.9 feet USB Cable, High Compatibility – Bronze)
- Perfect fan for office, home, dorm, study, library, games room and so on
- The sturdy metal fan produces a soft breeze to keep you cool and relaxed
- Powered by a 3.9 ft USB cable – compatible with computers, laptops, portable chargers and other devices with USB output
- 4 inch blade and 6 inch frame saves you desk space
- adjust the direction of the wind with 360° up and down adjustment
- 1 year Warranty provided by OPOLAR
Quite USB Desk Fan 4 inch Portable Personal Fan with 4 Blades for Laptop,PC,Home,Office or Outdoor Activities
- portable size: Mini (4.8 inch frame) size saves space and allows easy hassle free portability
- Quite Operation: Made of brush less motor,more quite and use longer. Updated 4 blades, unlike 3blades, it will quieter and more powerful.
- Adjustable angles and wind: 3 speed settings allows you to choose the breeze you prefer. Choose the direction of the wind you want with 360 degree up-and-down adjustment.
- Rubber pad on bottom: Widen frame on bottom with 2 anti-slip pad which make this personal fan stable and prevents from vibrations.
- USB Powered: Universal Office Fan, this usb office fan is powered by a 3.9ft USB cable which can connects to a computer, laptop, power bank or other USB outlet to make you cooling.Minimum power Input :1A
AC Infinity AXIAL 2589, Muffin Fan 10", 120V AC Ø254mm x 89mm High Speed, for DIY Cooling Ventilation Exhaust Projects
- Designed for projects that requires cooling or ventilation
- or as a replacement fan for various products.
- Includes a heavy-duty aluminum fan with power plug cord, two fan guards, and mounting screw set.
- Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright.
- High Speed: This model is designed to maximize airflow and can be too loud for some applications.
- Ø254 x 89mm (Ø 10 x 3.5 in.) | 100 to 125V AC | Airflow: 550 CFM | Noise: 50 dBA | Speed: 1700 RPM
Product Description
The heavy duty axial fan kit is designed for custom projects and as a replacement fan. The fan runs on 100 to 125V AC and contains everything needed to easily mount the fan and power it through a wall outlet. Includes a 4 foot power cord that can be easily attached to the fan’s metal terminals and allows it to be powered through a wall outlet. The plug cord can also be cut and be converted into lead wires to be connected to a wired AC power source. Also includes two 254 millimeter metal fan guards and a mounting screw set. The AC Infinity axial fan is CE and RoHS certified.
Heavy Duty Construction
The fan’s housing is constructed of die-cast aluminum painted black and able to perform well in harsh environments and withstand shocks. Its impeller and blades are molded with thermoplastic which have a high resistance to flammability. Impedance protected motors contains windings that have a higher resistance to heat during a rotor lock. Containing long life dual ball bearings, the fans can be run continuously for 67,000 hours and be mounted in any direction.
Applications
This high speed fan is suitable in applications where maximizing airflow is the primary objective and a louder noise level is tolerable. Popular uses include casino machines, chicken coops, industrial machinery, arcade systems, and more. Because this is a standard industrial size fan, it can be used to replace fans found in various electronics and machinery.
Conclusion
By our suggestions above, we hope that you can found 4 inch usb cooling fans for you.Please don’t forget to share your experience by comment in this post. Thank you!
